Cloyes Original True Roller Timing Chain Set - SB Ford 841001 1955-1974 Ford Thunderbird

1955-1974 Ford Thunderbird

C valve system

Each ARP kit includes the correct number of fasteners for your application

600'' exhaust valves with AFR's iron ductile interlocking valve seats

Crankshaft Gear

Cloyes Original True Roller Timing Chain Set - SB Ford 841001 1955-1974 Ford ThunderbirdChains in Cloyes True Roller Timing Chain Sets use oversize . 250" diameter rollers that roll as the enter and exit the sprocket teeth, reducing friction and increasing power. Cam sprockets are dynamically balanced and made from either 30, 000 PSI tensile cast iron or SAE D7003 ductile iron. Sets also have multi keyway crank sprockets, heat treated for high strength. Cloyes was founded in the early 1920s in Cleveland, Ohio, by Raymond Cloyes, who